Adding to 14103220 its reverse (2230141), we get a palindrome (16333361).
It is a self number, because there is not a number n which added to its sum of digits gives 14103220.
It is a congruent number.
It is an unprimeable number.
Almost surely, 214103220 is an apocalyptic number.
14103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14103220 is a wasteful number, since it uses less digits than its factorization.
14103220 is an odious number, because the sum of its binary digits is odd.
The square root of 14103220 is about 3755.4254086588. The cubic root of 14103220 is about 241.6050978048.
The spelling of 14103220 in words is "fourteen million, one hundred three thousand, two hundred twenty".